I finished watching it, and it was very well done, but not for the right reasons.
I found it criminal how close they kept coming to the truth. (These are hardened, career criminals; they are NOT ordinary people) yet they come up with really wrong conclusions.
Oh, and I loved, "we test teh weapons out there on the street" (cut to full auto assault rifle)
I say it was well done because all the facts were presented; the problem being they were presented in such a way as to give the wrong conclusions. It's obvious they went into this with "GUNS ARE BAD AND WE HAVE TO PROVE IT"
I find it amazing that the truth is so prevalant, that they stumbled over it many times, and still managed to ignore it.